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CWD556_datasheet.pdf

CWD556_datasheet.pdf

Product catalog summary
Overview: The CWD556 is a 2-phase DSP digital stepper driver designed for advanced motion control. It features a 32-bit processor and supports a current range of 2.1 to 5.6A at 20-50VDC. Key technologies include anti-resonance, online adaptive PID, and optically isolated I/O, ensuring smooth and quiet operation with minimal temperature rise.
Key Highlights:
  • 32-bit DSP processor with anti-resonance technology.
  • Online adaptive PID algorithm for enhanced control.
  • Optically isolated control inputs for improved signal integrity.
  • Low noise, low vibration, and low temperature rise during operation.
  • 16 microstep settings available, supporting up to 51200 steps per revolution.
  • Compact design with dimensions of 118x75x34mm.
Specifications:
  • Input Voltage: 20-50VDC
  • Output Current: 2.1-5.6A
  • Microstep Settings: 16 settings, up to 51200 steps/rev
  • Control Signal: Pulse/Direction or CW/CCW
  • Pulse Frequency: 0-200kHz
  • Processor: 32-bit DSP
  • Dimensions: 118x75x34mm
  • Weight: 0.3 kg
Mechanical Drawing: For detailed mechanical specifications, refer to the mechanical drawing section.
Contact Information: For more information, visit www.neotonmotor.com or contact sales at [email protected].
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Catalog excerpts

CWD556_datasheet.pdf-1

The CWD556 is a 2-phase DSP digital stepper driver featuring a 32-bit processor for advanced motion control. Supporting 2.1-5.6A at 20-50VDC, it offers anti-resonance technology, online adaptive PID, and optically isolated I/O. The 118x75x34mm compact design delivers smooth, quiet operation with low temperature rise. • 32-bit DSP processor with anti-resonance • Online adaptive PID algorithm • Optically isolated control inputs • Low noise, low vibration, low temperature rise • 16 microstep settings up to 51200 steps/rev • Compact 118x75x34mm form factor Input Voltage Output Current Microstep Settings Control Signal Pulse Frequency Processor Dimensions Weight NEOTON MOTOR | www.neotonmotor.com | [email protected] | Generated October 2, 2026

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